I try to set a value ins the custom stencil, although it works fmy other objects, if I use a MaterialBillboard, nothing appears in the stencil buffer
I use a material like this
and I setup my billboard in an actor with these settings
any help appreciated
as a workaround, I use a regular plane, a material function that billboards it and voila
yet the question remains, why is it not working with built in MaterialBillboard components ?